164445360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1867}}^1$

素因数の和:2250

約数の個数: 80

約数和(自身を含む): 511443456

約数和(自身を除く): 346998096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 367, 734, 1101, 1468, 1835, 1867, 2202, 2936, 3670, 3734, 4404, 5505, 5601, 5872, 7340, 7468, 8808, 9335, 11010, 11202, 14680, 14936, 17616, 18670, 22020, 22404, 28005, 29360, 29872, 37340, 44040, 44808, 56010, 74680, 88080, 89616, 112020, 149360, 224040, 448080, 685189, 1370378, 2055567, 2740756, 3425945, 4111134, 5481512, 6851890, 8222268, 10277835, 10963024, 13703780, 16444536, 20555670, 27407560, 32889072, 41111340, 54815120, 82222680, 164445360]

約数ペア:

[(1, 164445360), (2, 82222680), (3, 54815120), (4, 41111340), (5, 32889072), (6, 27407560), (8, 20555670), (10, 16444536), (12, 13703780), (15, 10963024), (16, 10277835), (20, 8222268), (24, 6851890), (30, 5481512), (40, 4111134), (48, 3425945), (60, 2740756), (80, 2055567), (120, 1370378), (240, 685189), (367, 448080), (734, 224040), (1101, 149360), (1468, 112020), (1835, 89616), (1867, 88080), (2202, 74680), (2936, 56010), (3670, 44808), (3734, 44040), (4404, 37340), (5505, 29872), (5601, 29360), (5872, 28005), (7340, 22404), (7468, 22020), (8808, 18670), (9335, 17616), (11010, 14936), (11202, 14680)]